Networking - Interview Questions and Answers

Why Networking Interview Questions?

In this section you can learn and practice interview questions based on "Networking" and improve your skills in order to face the interview, competitive examination and various entrance tests (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

Where can I get Networking interview questions and answers with explanation?

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How to answer Networking interview questions?

You can easily answer the interview questions based on Networking by practicing the exercises given below.

A network is a set of devices connected by physical media links. A network is
recursively is a connection of two or more nodes by a physical link or two or more networks
connected by one or more nodes.

2. What is a Link?

At the lowest level, a network can consist of two or more computers directly connected
by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as
Link.

3. What is a node?

A network can consist of two or more computers directly connected by some physical medium
such as coaxial cable or optical fiber. Such a physical medium is called as Links and the computer it
connects is called as Nodes.

4. What is a gateway or Router?

A node that is connected to two or more networks is commonly called as router or Gateway. It
generally forwards message from one network to another.

5. What is point-point link?

If the physical links are limited to a pair of nodes it is said to be point-point link.

6. What is Multiple Access?

If the physical links are shared by more than two nodes, it is said to be Multiple Access.